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buyer and supplier

Costain Limited

SL64UB combined from 4 published records

as a buyer

46 procurement records (46 unique titles), of which 11 have award details , between 30 Sept 2020 and 25 Apr 2024.

contracts published
46
median value
£500,000
excludes ceilings
largest
£10m
open now
0

as a supplier

106 recorded awards from 46 buyers , between 26 May 2015 and 11 Jun 2026.

awards won
106
exclusive
55%
58 sole-winner awards
median award
£6.2m
largest
£8.7bn

“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.

sells to

top suppliers

what it buys

contracts won

contractbuyervalueawarded
CM3842 Technical Services and Assurance Framework shared YORKSHIRE WATER SERVICES LIMITED £4,000,000 11 Jun 2026
S30100 EV Charge Point Strategy and Delivery Plan National Highways Limited £211,817 12 May 2026
Strategic Transport Support Services Blackburn With Darwen Borough Council £150,000 28 Apr 2026
Infrastructure Improvement Framework shared Transport for London £700,000,000 21 Apr 2026
Infrastructure Improvement Framework shared Transport for London £700,000,000 21 Apr 2026
S30077 Road Safety Analysis and Reporting (STATS19) National Highways Limited £955,000 1 Apr 2026
Northwest Contractor Framework shared Wirral Council £120,000,000 19 Mar 2026
Northwest Contractor Framework shared Wirral Council £144,000,000 19 Mar 2026
SGHWR - D60 Crane - Scope Development Nuclear Restoration Services Ltd £49,665 9 Feb 2026
100760 Landulph Tertiary Connection NATIONAL GRID ELECTRICITY TRANSMISSION PLC £9,500,000 29 Jan 2026
S30051 HPEVCP Strategy feasibility - Co-located sites National Highways Limited £74,637 22 Dec 2025
S30037 Supervision of Construction of Energy Storage Systems Contract (Phase 3c) National Highways £49,766 21 Oct 2025
Reactor Buildings Height Reduction (EXECUTION phase) Nuclear Restoration Services Ltd £71,813,292 1 Oct 2025
Reactor Buildings Height Reduction (EXECUTION phase) Nuclear Restoration Services Ltd £71,813,292 1 Oct 2025
Specialist Professional and Technical Service 3 (SPaTS3) shared National Highways £0 15 Jun 2025
THRE0057 - RIN WESTERN, WALES & WESSEX TEAM TECHNICAL SUPPORT DfTc - Department for Transport £600,000 14 Apr 2025
T0660 Route Strategies WP 2 - Route Strategy Programme Oversight, Engagement and Comms National Highways £124,588 14 Apr 2025
ORT0172 - High Power Electric Vehicle Charge Point Feasibility Phase 3 Consultancy Support National Highways £60,000 13 Apr 2025
Drainage Survey - Waterside Park Depot Swindon Borough Council £29,847 24 Jan 2025
HS2 Limited Tunnel and Lineside Mechanical and Electrical Systems HS2 £408,545,166 6 Jan 2025
Energy & Net Zero Professional Services Framework shared DESNZ £250,000,000 9 Dec 2024
T0611 Back-up power generation for Operational Technology National Highways £73,183 11 Nov 2024
T0614 Product Development and Innovation Services National Highways £148,694 22 Sept 2024
T0561 MCHW validation task - COSTAIN National Highways £37,002 16 Jul 2024
T0594 Product Development and Innovation Services National Highways £19,891 16 Jul 2024

every contract won by Costain Limited →

contracts published

contractvaluepublished
SMP Alliance - Asbestos Removal Management £20,000 25 Apr 2024
SMP Alliance - Pavement Testing £20,000 25 Apr 2024
SMP Alliance - Asbestos Removal £20,000 25 Apr 2024
SMP Alliance - Floor Saw £12,000 25 Apr 2024
SMP Alliance - Evidential Trail Temporary TASCAR £10,000 20 Feb 2024
Supplier Network Contingency £1,500,000 20 Jul 2023
Emergency Areas Contingency £50,000 18 Jul 2023
SMP Alliance - M4 M5 - Hydro Demolition £50,000 4 May 2023
SMP Alliance - M62 J20-25 - Manhole Strengthening £50,000 22 Feb 2023
Proposed A12 Chelmsford to A120 Widening Scheme Supply Chain Engagement Event · 14 Feb 2023
BIM Support Services - SMP Alliance · 23 Jan 2023
SMP Alliance- M62 J20-25 - Cross Carriageway Ducting £50,000 18 Jan 2023
SMP Alliance - M62 J20-25 - King Post Walling £200,000 22 Dec 2022
Costain PLC Group Blue Collar Labour Requirements provision - register your interest £1 16 Dec 2022
SMP Alliance - M62 J20-25 Waterproofing & Jointing £500,000 15 Dec 2022
SMP Alliance - Occupational Hygiene Partner £200,000 21 Oct 2022
SMP Alliance - M62 Compound Soil Stabilisation £500,000 21 Oct 2022
SMP Alliance - M62 Compound Electrical Works £500,000 17 Oct 2022
SMP Alliance - M62 Compound Fencing £100,000 17 Oct 2022
SMP Alliance HSWE Onboarding - E Learning £50,000 17 Oct 2022
A66 Traffic Management Engagement Event (Costain, Kier, Balfour Beatty and Keltbray) £4,000,000 28 Sept 2022
SMP Alliance - Environmental & Ecology Surveys £1,000,000 25 Jul 2022
SMP Alliance - Supply of Drainage products £3,000,000 27 May 2022
SMP Alliance - Temporary Labour £25,000 23 May 2022
SMP Alliance - Surface Testing £25,000 18 May 2022

every contract published by Costain Limited →

as published

This page combines 4 separate records from the source data. Every one is listed below exactly as the publisher filed it, so you can check the grouping yourself.

name as publishedidentifierpostcoderecords
Costain Limited · SL6 4UB 72
COSTAIN LTD GB-SRS sid4gov.cabinetoffice.gov.uk/PJnr94xv B4 7LJ 46
COSTAIN LIMITED GB-COH 00610201 EC3A 8BE 27
COSTAIN LIMITED GB-PPON PJBL-1593-VJTQ EC3A 8BE 7

why these were combined

Matching uses organisation identifiers where publishers provide them, falling back to name and address. Records are never combined on address alone, because one shared-service postcode carries 244 different organisations. how this works